The rough opening dimensions are the same for either Welded (SUA) or Knock Down (KD) frames
For F, FN, FE, DE, MU three sided frames and four sided borrowed light frames:
New masonry W...
For DW, K three sided frames and four sided borrowed light frames:
Three sided frame = door opening width (order size) plus 1 1/2" minimum to 2" maximum and the door opening hei...
Always check the most current revision of the ANSI A156.19 standard for recommendation or requirement of the location of a Knowing Act switch.
2019 ANSI A156.19 states the requirement of the ...
Yes, Steelcraft doors and/or frames are available and can carry a UL, WH or FM label. The type of fire label (UL, WH or FM) is dictated by the specifications and local building code.
Doors ...
If the 9100 Series Benchmark operator does not open when the actuator is pushed:
Verify the unit has 120 volts applied to it.
Verify the the power light on the control box is on. If not, check ...
A UL 20 minute fire rating is the maximum fire rating for a Full Glass (FG) door design.
A14-Series door construction:
Max fire rating is 20 minute. UL label only
FG must use Over-Lapping Stee...